Construct the figure. name the shape you created. Be as specified as possible. Attach a picture with the shape and its label. construct quadrilaterals with at least one set of parallel sides. construct a quadrilateral with two sets of parallel sides

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements